Hetty58
JollySailor, I would have been very disappointed too. I would have expected a good afternoon tea - extra treats as well for Mothers Day. Still, like you, I wouldn't have said anything and would just put it down to thoughtlessness. I would not have complained to my other daughter, though, as it would be sure to cause trouble between them. She may not say anything now, but she'll be so disappointed with her sister.
I don’t understand how it’s thoughtless. She was invited, made welcome and got to spend time with her daughter and grandchildren.
Thoughtless would be receiving nothing.
Which may well be what this daughter does next year. When nothing is good enough, nothing it may well be.